72241403904

Names of 72241403904

• Cardinal: 72241403904 can be written as Seventy-two billion, two hundred forty-one million, four hundred three thousand, nine hundred four.

Scientific notation

• Scientific notation: 7.2241403904 × 10¹⁰

Factors of 72241403904

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 132

Divisors of 72241403904

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 127 128 144 162 192 216 243 254 256 288 324 381 384 432 486 508 512 576 648 729 762 768 864 972 1016 1024 1143 1152 1296 1458 1524 1536 1728 1944 2032 2048 2187 2286 2304 2592 2916 3048 3072 3429 3456 3888 4064 4374 4572 4608 5184 5832 6096 6144 6858 6912 7776 8128 8748 9144 9216 10287 10368 11664 12192 13716 13824 15552 16129 16256 17496 18288 18432 20574 20736 23328 24384 27432 27648 30861 31104 32258 32512 34992 36576 41148 41472 46656 48387 48768 54864 55296 61722 62208 64516 65024 69984 73152 82296 82944 92583 93312 96774 97536 109728 123444 124416 129032 130048 139968 145161 146304 164592 165888 185166 186624 193548 195072 219456 246888 248832 258064 260096 277749 279936 290322 292608 329184 370332 373248 387096 390144 435483 438912 493776 497664 516128 555498 559872 580644 585216 658368 740664 746496 774192 780288 870966 877824 987552 1032256 1110996 1119744 1161288 1170432 1306449 1316736 1481328 1492992 1548384 1741932 1755648 1975104 2064512 2221992 2239488 2322576 2340864 2612898 2633472 2962656 3096768 3483864 3511296 3919347 3950208 4129024 4443984 4478976 4645152 5225796 5266944 5925312 6193536 6967728 7022592 7838694 7900416 8258048 8887968 9290304 10451592 10533888 11758041 11850624 12387072 13935456 15677388 15800832 16516096 17775936 18580608 20903184 21067776 23516082 23701248 24774144 27870912 31354776 31601664 33032192 35274123 35551872 37161216 41806368 47032164 47402496 49548288 55741824 62709552 63203328 70548246 71103744 74322432 83612736 94064328 94804992 99096576 111483648 125419104 141096492 142207488 148644864 167225472 188128656 189609984 222967296 250838208 282192984 284414976 297289728 334450944 376257312 445934592 501676416 564385968 568829952 668901888 752514624 891869184 1003352832 1128771936 1337803776 1505029248 2006705664 2257543872 2675607552 3010058496 4013411328 4515087744 6020116992 8026822656 9030175488 12040233984 18060350976 24080467968 36120701952 72241403904
• Sum of all divisors σ(n): 218357521200
• Sum of proper divisors (its aliquot sum) s(n): 146116117296
• 72241403904 is an abundant number, because the sum of its proper divisors (146116117296) is greater than itself. Its abundance is 73874713392

Bases of 72241403904

• Binary: 1000011010001111011000101100000000000₂
• Hexadecimal: 0x10D1EC5800
• Base-36: X6QO000

Squares and roots of 72241403904

• 72241403904 squared (72241403904²) is 5218820438020866441216
• 72241403904 cubed (72241403904³) is 377014915165515610959924128907264
• The square root of 72241403904 is 268777.6104961125
• The cube root of 72241403904 is 4164.8119072253

Scales and comparisons

• 72,241,403,904 seconds is equal to 2,297 years, 2 weeks, 5 days, 8 hours, 38 minutes, 24 seconds.
• To count from 1 to 72,241,403,904 would take you about four thousand, five hundred ninety-four years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 72241403904 cubic inches would be around 347.1 feet tall.

Recreational maths with 72241403904

• 72241403904 backwards is 40930414227
• 72241403904 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 72241403904's digits is 36
• More coming soon!